5280974888

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1328213}}^1$

素因数の和:1328297

約数の個数: 32

約数和(自身を含む): 11475768960

約数和(自身を除く): 6194794072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 1328213, 2656426, 5312852, 9297491, 10625704, 18594982, 37189964, 74379928, 94303123, 188606246, 377212492, 660121861, 754424984, 1320243722, 2640487444, 5280974888]

約数ペア:

[(1, 5280974888), (2, 2640487444), (4, 1320243722), (7, 754424984), (8, 660121861), (14, 377212492), (28, 188606246), (56, 94303123), (71, 74379928), (142, 37189964), (284, 18594982), (497, 10625704), (568, 9297491), (994, 5312852), (1988, 2656426), (3976, 1328213)]